I have a 2007 Mazda 3 4-Door. One day the light indicating low tire pressure came on. I filled the tires and everything was fine. Recently the light keep coming on. I will fill up the tires and it will go off for a day or so.

I listened to the tires and hear no hissing, I see no nails or punctures. Is this a common problem or something that I need to go get looked at (the tires). Should I go back to the dealer or is it cool to go to any tire place?

 

You may want to take a tire pressure reading after filling up your tire. Then when the light goes on again, take another reading. If is lower than when you filled it up you have a leak somewhere. You can take to a tire shop and they should be able to find it. If no decrease in tire pressure when the light comes on, then you may have a faulty sensor in one or more of your tires. Since your car seems new you may want to take it to the dealer to check out.

 

^^^ Excellent advice.